Well, I could get a couple, but then I'd have to ship them from Edmonton AB, and any savings would be lost with the shipping (on the machines anyways). The blades might be worthwhile getting, I could get as many as you need at the following prices (CAD plus 7% sales tax, and shipping to your location).
48-40-4510 - $260.00
48-40-4515 - $80.00
48-40-4520 - $90.00
I don't know if this is appropriate at all, and if a mod asks, I will withdraw this offer. The prices in the other posts are strictly for reference when you go to a local Lowes, Home Hardware, etc. to compare prices. And if anyone asks, yes I'm making a little money off of these prices (I have to buy them at higher than the other prices listed above, I'm making between $5-10/blade)